The weekly litigation news digest is live. Subscribe now

IP Verse

Shenzhen First Union Technology competitive analysis

Loading summary...

Latest patents of Shenzhen First Union Technology opposed by its competitors

Explore Shenzhen First Union Technology's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 20, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3020292
Jan 11, 2023Atomizing Device And Electronic Cigarette Having Same1
EP3372098
Dec 21, 2022Electronic Cigarette And Control Method Thereof1
EP3187058
Feb 23, 2022Atomizer And Electronic Cigarette Having Same1
EP3287023
Mar 3, 2021Electronic Cigarette1

Latest PTAB cases involving Shenzhen First Union Technology

Discover the latest PTAB cases involving Shenzhen First Union Technology, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Shenzhen First Union Technology with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 20, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SHENZHEN FIRST UNION TECHNOLOGY - 4 - -
KELTIE22 - - -
PHILIP MORRIS175221 - -